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<title>Crispy Plotter Documentation: GraphList: Class TGraphList</title>
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<a name="TGraphList"></a><h1 class="cio">Class TGraphList</h1>
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<td><a class="section"  href="#@Description">Description</a></td><td><a class="section"  href="#@Hierarchy">Hierarchy</a></td><td><a class="section"  href="#@Fields">Fields</a></td><td><a class="section"  href="#@Methods">Methods</a></td><td><a class="section"  href="#@Properties">Properties</a></td></tr></table>
<a name="@Description"></a><h2 class="unit">Unit</h2>
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<a   href="GraphList.html">GraphList</a></p>
<h2 class="declaration">Declaration</h2>
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<code>type TGraphList = class(TObjectList)</code></p>
<h2 class="description">Description</h2>
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TGraphList manages a list of graphs (<a class="normal"  href="GraphList.TPlotGraph.html">TPlotGraph</a>). It is used in <a class="normal"  href="FuncPlotter.TFuncPlotter.html">TFuncPlotter</a> as a container for graphs of the plotter.</p>
<a name="@Hierarchy"></a><h2 class="hierarchy">Hierarchy</h2>
<ul class="hierarchy"><li class="ancestor">TObjectList</li>
<li class="thisitem">TGraphList</li></ul><h2 class="overview">Overview</h2>
<a name="@Fields"></a><h3 class="summary">Fields</h3>
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<td class="itemcode"><code><b><a   href="GraphList.TGraphList.html#Plotter">Plotter</a></b>: Pointer;</code></td>
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<a name="@Methods"></a><h3 class="summary">Methods</h3>
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<td class="itemcode"><code>function <b><a   href="GraphList.TGraphList.html#GetGraph">GetGraph</a></b>(Index: Integer): <a   href="GraphList.TPlotGraph.html">TPlotGraph</a>;</code></td>
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<td class="itemcode"><code>procedure <b><a   href="GraphList.TGraphList.html#SetGraph">SetGraph</a></b>(Index: Integer; PlotGraph: <a   href="GraphList.TPlotGraph.html">TPlotGraph</a>);</code></td>
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<td class="itemcode"><code>procedure <b><a   href="GraphList.TGraphList.html#UpdateIndex">UpdateIndex</a></b>;</code></td>
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<td class="itemcode"><code>procedure <b><a   href="GraphList.TGraphList.html#Assign">Assign</a></b>(Source: <a   href="GraphList.TGraphList.html">TGraphList</a>);</code></td>
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<td class="itemcode"><code>constructor <b><a   href="GraphList.TGraphList.html#Create">Create</a></b>(AParentPlotter: Pointer); Reintroduce;</code></td>
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<td class="itemcode"><code>function <b><a   href="GraphList.TGraphList.html#DrawHintAt">DrawHintAt</a></b>(ASurface: <a   href="CustomSurface.TCustomSurface.html">TCustomSurface</a>; Pos: TPoint): Boolean;</code></td>
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<td class="itemcode"><code>function <b><a   href="GraphList.TGraphList.html#AddGraph">AddGraph</a></b>(Name: string; Color: TColor; PlotFunction: <a   href="PlotConst.html#TPlotterFunction">TPlotterFunction</a>): Integer; overload;</code></td>
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<td class="itemcode"><code>procedure <b><a   href="GraphList.TGraphList.html#Delete">Delete</a></b>(Index: Integer); Reintroduce;</code></td>
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<a name="@Properties"></a><h3 class="summary">Properties</h3>
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<td class="itemcode"><code>property <b><a   href="GraphList.TGraphList.html#Graphs">Graphs</a></b>[Index: Integer]: <a   href="GraphList.TPlotGraph.html">TPlotGraph</a>
      read <a   href="GraphList.TGraphList.html#GetGraph">GetGraph</a> write <a   href="GraphList.TGraphList.html#SetGraph">SetGraph</a>;</code></td>
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<h2 class="description">Description</h2>
<h3 class="detail">Fields</h3>
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<td class="itemcode"><a name="Plotter"></a><code><b>Plotter</b>: Pointer;</code></td>
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&nbsp;</td></tr>
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<h3 class="detail">Methods</h3>
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<td class="itemcode"><a name="GetGraph"></a><code>function <b>GetGraph</b>(Index: Integer): <a   href="GraphList.TPlotGraph.html">TPlotGraph</a>;</code></td>
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<td class="itemcode"><a name="SetGraph"></a><code>procedure <b>SetGraph</b>(Index: Integer; PlotGraph: <a   href="GraphList.TPlotGraph.html">TPlotGraph</a>);</code></td>
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<td class="itemcode"><a name="UpdateIndex"></a><code>procedure <b>UpdateIndex</b>;</code></td>
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&nbsp;</td></tr>
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<td class="itemcode"><a name="Assign"></a><code>procedure <b>Assign</b>(Source: <a   href="GraphList.TGraphList.html">TGraphList</a>);</code></td>
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<p>
Clones all graph instances from another graph list</p>
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<td class="itemcode"><a name="Create"></a><code>constructor <b>Create</b>(AParentPlotter: Pointer); Reintroduce;</code></td>
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<td class="itemcode"><a name="DrawHintAt"></a><code>function <b>DrawHintAt</b>(ASurface: <a   href="CustomSurface.TCustomSurface.html">TCustomSurface</a>; Pos: TPoint): Boolean;</code></td>
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&nbsp;</td></tr>
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<td class="itemcode"><a name="AddGraph"></a><code>function <b>AddGraph</b>(Name: string; Color: TColor; PlotFunction: <a   href="PlotConst.html#TPlotterFunction">TPlotterFunction</a>): Integer; overload;</code></td>
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&nbsp;</td></tr>
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<td class="itemcode"><a name="Delete"></a><code>procedure <b>Delete</b>(Index: Integer); Reintroduce;</code></td>
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&nbsp;</td></tr>
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<h3 class="detail">Properties</h3>
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<td class="itemcode"><a name="Graphs"></a><code>property <b>Graphs</b>[Index: Integer]: <a   href="GraphList.TPlotGraph.html">TPlotGraph</a>
      read <a   href="GraphList.TGraphList.html#GetGraph">GetGraph</a> write <a   href="GraphList.TGraphList.html#SetGraph">SetGraph</a>;</code></td>
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